Biggest asteroid to pass close (and undetected) this year - EarthSky 12-Jun-2020

Biggest asteroid to pass close (and undetected) this year - EarthSky

Asteroid 2020 LD passed within the moon's distance on June 5, but wasn't discovered until June 7. It's the 45th known and the largest asteroid to sweep within a lunar-distance of Earth so far in 2020.

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